[libgsystem] fileutil: Drop gs_file_create_with_uidgid()

[Colin Walters <walters src gnome org>]

commit e0b2fefbb69d03f7aa1390f723e4dfc46f301e71
Author: Colin Walters <walters verbum org>
Date:   Fri Sep 13 16:42:53 2013 -0400

    fileutil: Drop gs_file_create_with_uidgid()
    
    This was only used by OSTree as far as I know, and it now has a better
    solution.

 gsystem-file-utils.c |   76 --------------------------------------------------
 gsystem-file-utils.h |    8 -----
 2 files changed, 0 insertions(+), 84 deletions(-)
---
diff --git a/gsystem-file-utils.c b/gsystem-file-utils.c
index 6c70594..18b7bc1 100644
--- a/gsystem-file-utils.c
+++ b/gsystem-file-utils.c
@@ -315,82 +315,6 @@ gs_file_sync_data (GFile          *file,
 }
 
 /**
- * gs_file_create_with_uidgid:
- * @file: Path of file to create
- * @mode: Unix mode
- * @uid: Unix uid
- * @gid: Unix gid
- * @out_stream: (out) (transfer full) (allow-none): Output stream connected to file descriptor
- * @cancellable: a #GCancellable
- * @error: a #GError
- *
- * Create @file exclusively; it must not exist already.  Ensure the
- * returned file has mode @mode and has Unix owners corresponding to
- * the parameters @uid and @gid.
- *
- * The parameter @out_stream if provided, will be filled in with a
- * #GOutputStream connected to the file.
- *
- * Returns: %TRUE on success, %FALSE on error.
- */
-gboolean
-gs_file_create_with_uidgid (GFile          *file,
-                            int             mode,
-                            uid_t           uid,
-                            gid_t           gid,
-                            GOutputStream **out_stream,
-                            GCancellable   *cancellable,
-                            GError        **error)
-{
-  gboolean ret = FALSE;
-  int fd;
-  GOutputStream *ret_stream = NULL;
-  static gsize uidgid_cached;
-  static uid_t myuid;
-  static uid_t mygid;
-
-  /* Ok yes this is lame, but calling these two over and over shows up
-   * in strace.  I like my straces to be clean, shoot me.
-   */
-  if (g_once_init_enter (&uidgid_cached))
-    {
-      myuid = getuid ();
-      mygid = getgid ();
-      g_once_init_leave (&uidgid_cached, 1);
-    }
-
-  fd = open_nointr (gs_file_get_path_cached (file), O_WRONLY | O_CREAT | O_EXCL, mode);
-  if (fd < 0)
-    {
-      _set_error_from_errno (error);
-      goto out;
-    }
-
-  if (uid != myuid || gid != mygid)
-    {
-      if (fchown (fd, uid, gid) < 0)
-        {
-          _set_error_from_errno (error);
-          goto out;
-        }
-    }
-
-  if (fchmod (fd, mode) < 0)
-    {
-      _set_error_from_errno (error);
-      goto out;
-    }
-  
-  ret_stream = g_unix_output_stream_new (fd, TRUE);
-  
-  ret = TRUE;
-  gs_transfer_out_value (out_stream, &ret_stream);
- out:
-  g_clear_object (&ret_stream);
-  return ret;
-}
-
-/**
  * gs_file_create:
  * @file: Path to non-existent file
  * @mode: Unix access permissions
diff --git a/gsystem-file-utils.h b/gsystem-file-utils.h
index 7473386..2ac2617 100644
--- a/gsystem-file-utils.h
+++ b/gsystem-file-utils.h
@@ -95,14 +95,6 @@ gboolean gs_file_create (GFile          *file,
                          GCancellable   *cancellable,
                          GError        **error);
 
-gboolean gs_file_create_with_uidgid (GFile          *file,
-                                     int             mode,
-                                     uid_t           uid,
-                                     gid_t           gid,
-                                     GOutputStream **out_stream,
-                                     GCancellable   *cancellable,
-                                     GError        **error);
-
 gboolean gs_file_linkcopy (GFile          *src,
                            GFile          *dest,
                            GFileCopyFlags  flags,